5162950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^3\times {\mathrm{47}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 10624320

約数和(自身を除く): 5461370

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 65, 94, 130, 169, 235, 325, 338, 470, 611, 650, 845, 1175, 1222, 1690, 2197, 2350, 3055, 4225, 4394, 6110, 7943, 8450, 10985, 15275, 15886, 21970, 30550, 39715, 54925, 79430, 103259, 109850, 198575, 206518, 397150, 516295, 1032590, 2581475, 5162950]

約数ペア:

[(1, 5162950), (2, 2581475), (5, 1032590), (10, 516295), (13, 397150), (25, 206518), (26, 198575), (47, 109850), (50, 103259), (65, 79430), (94, 54925), (130, 39715), (169, 30550), (235, 21970), (325, 15886), (338, 15275), (470, 10985), (611, 8450), (650, 7943), (845, 6110), (1175, 4394), (1222, 4225), (1690, 3055), (2197, 2350)]